Debugging: Parsing the process name after selecting from dropdown

[ericmelvin]

Using gdbserver with the --multi flag allows me to select a running process from the remote device.
-- (gdbserver --multi :)

After pressing Run and Debug, I am presented with this popdown:

How can I parse the process name after it's selected?

Here is my launch.json

{
    "version": "0.1.0",
    "configurations":[
        {
            "name": "GDB remote process debug",
            "type": "cppdbg",
            "request": "attach",
            "miDebuggerPath": "/usr/bin/gdb",
            "miDebuggerServerAddress": "<target>:<port>",
            "MIMode": "gdb",
            "useExtendedRemote": true,
            "program": "/path/to/program"
        }
    ]
}

I will replace "/path/to/program" with a python script that I pass the parsed name to, to dynamically build the path.